<template>
    <div>
        <div class="banner" @click="handleBannerClick">
            <img class="banner-img" :src="bannerImg" alt="">
            <div class="banner-info">
                <div class="banner-title">{{this.sightName}}</div>
                <div class="banner-number"><span class="iconfont banner-icon">&#xe692;</span>{{this.bannerImgs.length}}</div>
            </div>
        </div>
        <fade-animation>
            <common-gallary :imgs="bannerImgs" v-show="showGallary" @close="handleGallaryClose"></common-gallary>
        </fade-animation>
    </div>
</template>

<script>
import CommonGallary from 'common/gallary/Gallary'
import FadeAnimation from 'common/fade/FadeAnimation'
export default {
    name:'DetailBanner',
    props:['sightName','bannerImg','bannerImgs'],
    data() {
        return {
            showGallary: false
        }
    },
    methods: {
        handleBannerClick() { //点击banner显示画廊
            this.showGallary = true;
        },
        handleGallaryClose() { //点击画廊关闭缩略图
            this.showGallary = false;
        }
    },
    components:{
        CommonGallary,
        FadeAnimation
    }
}
</script>

<style lang="stylus" scoped>
    .banner
        position: relative
        overflow: hidden
        height: 0
        padding-bottom: 55%
        .banner-img
            width:100%
        .banner-info
            display:flex
            position:absolute
            left:0
            right: 0
            bottom:0
            line-height:.6rem
            color: #fff
            background-image: linear-gradient(top,rgba(0,0,0,0),rgba(0,0,0,0.8))
            .banner-title
                flex:1
                font-size: .32rem
                padding: 0 .2rem
            .banner-number
                height: .32rem
                line-height: .32rem
                margin-top: .14rem
                padding: 0 .4rem
                border-radius: .2rem
                background: rgba(0,0,0,.8)
                font-size: .24rem
                .banner-icon
                    font-size: .24rem
                    margin-right .1rem
</style>